Also on the ACARS tab shouldn't you be able to click on an entry and have it highlighted on the map like you can from MyLog
I've only just started using the AirNav ACARS program because I wanted the integration with Radarbox, so can't comment on previous versions of RB.
I must say I'd have thought RB would be making much better use of the ACARS data than it does. There is an enormous amount of info I'm getting here, which is just discarded totally by RB, even though if the same info was received from the RB hardware it would be displayed.
I also just started playing with PlanePlotter, its ACARS decoder is MUCH more sensitive than the AirNav one (although at a cost, of some garbled data). I am also really impressed how PlanePlotter will display the plane location on its screen from ACARs GPS data - Obviously not a moving display, but the info is there (sometimes) WHY doesn't RB use it???
(sorry for the long rant!) :)